Tool magazine device for milling equipment

Abstract

A tool magazine device for milling equipment comprises a tool magazine base, and a plurality of parallel brush mechanisms, a plurality of parallel grinding wheel mechanisms and a plurality of parallel cutter head mechanisms are sequentially arranged on the tool magazine base from left to right. The cutter head mechanism comprises a mounting seat, a servo motor arranged on the mounting seat, a speed reducer arranged on the servo motor, and a disc type tool magazine arranged on the speed reducer; therefore, the automatic tool changing device is applied to automatic tool changing of grinding and polishing equipment in the grinding and polishing industry, and the problems that the equipment is complex in tool changing, incapable of automatically repairing the tool online, incapable of automatically cleaning the main shaft, low in efficiency, prone to making mistakes manually and the like can be effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of milling equipment, in particular to a tool magazine device for milling equipment. Background Art

[0002] CNC machine tools are short for digitally controlled machine tools, which are automated machine tools equipped with a program control system. It does not require workers to directly operate the machine tools, but to achieve processing by compiling processing programs. In the process of processing, due to the different requirements for processing accuracy of different parts, the tool must often be replaced during processing. Therefore, setting up a tool magazine on CNC machine tools has become an indispensable choice for machining factories.

[0003] Take the engraving machine and CNC as examples of CNC machine tools in the prior art. They are achieved by adding a tool magazine with a straight-row structure to the engraving machine and setting a standby tool holder on the tool magazine. When the tool needs to be replaced, the tool to be replaced is first moved from the spindle to the standby tool holder, and then the tool magazine and the standby tool holder are moved to a position close to the spindle of the engraving machine. Then, by moving the spindle of the engraving machine, the original tool on the spindle is placed in the vacant position, and finally the tool to be installed in the tool magazine is installed on the spindle to complete the tool change operation. Such CNC machine tools have the following problems because the entire tool magazine needs to be moved: 1. The size of the tool magazine is limited by the size of the engraving processing platform, and the tool magazine cannot store more tools; 2. The tools in the tool magazine are prone to shaking during the movement of the tool magazine, and the tools are prone to tilt, resulting in inaccurate tool selection and tool alignment of the spindle, thereby causing errors in tool processing; 3. It is impossible to automatically repair the tool online; 4. It is impossible to clean the spindle when the tool is changed automatically.

[0004] With the rapid development of intelligent display terminal equipment, various manufacturers continue to launch a new generation of glass screens, among which 2.5D and 3D curved glass are the most powerful and have the best market prospects. In the glass production process, grinding and polishing is a very important process, and the diversity of grinding and polishing processes requires the use of a variety of tool consumables in the polishing process. Traditional equipment does not have the function of automatic switching of multiple consumables, and generally has problems such as low efficiency, high cost, poor stability, and low production capacity. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a tool magazine device for milling equipment which can effectively solve the problems of complicated tool changing, inability to automatically repair the tool online, inability to automatically clean the spindle, low efficiency, and easy human errors.

[0006] The technical solution adopted by the present invention to solve the technical problem is:

[0007] A tool magazine device for milling equipment includes a tool magazine base, on which a plurality of parallel brush mechanisms, a plurality of parallel grinding wheel mechanisms and a plurality of parallel cutter disc mechanisms are arranged in sequence from left to right. The cutter disc mechanism includes a mounting seat, a servo motor arranged on the mounting seat, a reducer arranged on the servo motor, and a disc-type tool magazine arranged on the reducer.

[0008] In one embodiment, a spindle inner cone cleaner is provided on the disc-type tool magazine.

[0009] In one embodiment, the grinding wheel mechanism includes a grinding wheel support and a dressing grinding wheel arranged on the grinding wheel support.

[0010] In one embodiment, a plurality of the brush mechanisms are arranged on the tool magazine base via a sheet metal cover.

[0011] In one embodiment, a plurality of the brush mechanisms, a plurality of the grinding wheel mechanisms, and a plurality of the grinding wheel mechanisms are arranged in parallel.

[0012] In one embodiment, the brush mechanism includes a plurality of layers of brushes disposed on the sheet metal cover.

[0013] In one embodiment, the brush mechanism further includes an air cavity tube and a water cavity tube which are arranged at one end of the multi-layer brush and located on the sheet metal cover.

[0014] In one embodiment, the air cavity tube is connected to a fan.

[0015] In one embodiment, the water cavity tube is connected to a water pump.

[0016] In one embodiment, a shield is provided on the tool magazine base.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention uses a tool magazine base, on which a plurality of parallel brush mechanisms, a plurality of parallel grinding wheel mechanisms and a plurality of parallel cutter disc mechanisms are arranged in sequence from left to right. The cutter disc mechanism includes a mounting seat, a servo motor arranged on the mounting seat, a reducer arranged on the servo motor, and a disc-type tool magazine arranged on the reducer; thus, the present invention is applied to automatic tool changing of grinding and polishing equipment in the grinding and polishing industry, which can effectively solve the problems of complex tool changing of such equipment, inability to automatically repair the tool online, inability to automatically clean the spindle, low efficiency, and easy human errors.

[0019] 2. The cutting tools of the present invention can be replaced automatically, which improves equipment efficiency and reduces labor intensity; the cutting tools have a tool magazine storage function, the tool magazine has a large capacity, and supports multi-condition processing; the tool magazine has an automatic cleaning function to ensure the cleanliness of the equipment; the cutting tools can be automatically repaired to ensure the processing effect; the automation level of the equipment is improved; it is easy to install, has strong versatility, and is simple to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention;

[0021] Figure 2 For the present invention Figure 1 A schematic diagram of the front structure of

[0022] Figure 3 For the present invention Figure 1 The schematic diagram of the structure without the cutter disc mechanism;

[0023] Figure 4 For the present invention Figure 1 Schematic diagram of the structure of the cutter disc mechanism.

[0024] In the figure: 10. tool magazine base, 15. baffle cover, 20. brush mechanism, 21. sheet metal cover, 22. multi-layer brush, 23. air cavity tube, 24. water cavity tube, 30. grinding wheel mechanism, 31. grinding wheel bracket, 32. tool repairing grinding wheel, 40. cutter disc mechanism, 41. mounting seat, 42. servo motor, 43. reduction motor, 44. disc type tool magazine, 45. spindle inner cone cleaner. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0026] Example 1

[0027] like Figure 1-4 As shown, the present embodiment includes a tool magazine base 10, on which a plurality of parallel brush mechanisms 20, a plurality of parallel grinding wheel mechanisms 30 and a plurality of parallel cutter disc mechanisms 40 are sequentially arranged from left to right; in the present embodiment, a plurality of brush mechanisms 20, a plurality of grinding wheel mechanisms 30 and a plurality of grinding wheel mechanisms 30 are arranged in parallel; and a baffle 15 is provided on the tool magazine base 10; thereby, the baffle 15 restricts the plurality of brush mechanisms 20, the plurality of grinding wheel mechanisms 30 and the plurality of grinding wheel mechanisms 30 on the tool magazine base 10.

[0028] In this embodiment, the number of each of the brush mechanism 20 , the grinding wheel mechanism 30 , and the cutter disc mechanism 40 is four and they are arranged in an array on the tool magazine base 10 .

[0029] The tool disc mechanism 40 includes a mounting seat 41, a servo motor 42 arranged on the mounting seat 41, a reducer 43 arranged on the servo motor 42, and a disc-type tool magazine 44 arranged on the reducer 43; thereby, the disc-type tool magazine 44 can be accurately rotated to rotate the tool to be replaced to the tool changing position through the movement of the servo motor 42 and the reducer 43.

[0030] In this embodiment, through four disc-type tool magazines 44, each disc-type tool magazine 44 can provide automatic replacement of six tools;

[0031] A spindle inner cone cleaner 45 is provided on the disc-type tool magazine 44; thus, the spindle inner cone cleaner 45 can be provided to clean the spindle inner cone.

[0032] The grinding wheel mechanism 30 includes a grinding wheel support 31 and a dressing grinding wheel 32 disposed on the grinding wheel support 31 ; thus, by disposing the dressing grinding wheel 32 , the roundness of the tool consumables can be corrected to ensure the processing quality.

[0033] In this embodiment, a baffle is provided between the plurality of grinding wheel mechanisms 30 and the plurality of cutter disc mechanisms 40;

[0034] A plurality of brush mechanisms 20 are arranged on the tool magazine base 10 through a sheet metal cover 21. The brush mechanism 20 includes a plurality of brushes 22 arranged on the sheet metal cover 21.

[0035] The brush mechanism 20 also includes an air cavity tube 23 and a water cavity tube 24 which are arranged at one end of the multi-layer brush 22 and located on the sheet metal cover 21; in the present embodiment, the air cavity tube 23 is connected to a fan, and the water cavity tube 24 is connected to a water pump; thus, through the arrangement of the air cavity tube 23 and the water cavity tube 24, the spindle consumables can be flushed to ensure that the equipment 6S is clean.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the technical solutions of the present invention have been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A tool magazine device for milling equipment, characterized in that: The invention comprises a tool magazine base (10), on which a plurality of parallel brush mechanisms (20), a plurality of parallel grinding wheel mechanisms (30) and a plurality of parallel cutter disc mechanisms (40) are arranged in sequence from left to right, and the cutter disc mechanism (40) comprises a mounting seat (41), a servo motor (42) arranged on the mounting seat (41), a reducer (43) arranged on the servo motor (42), and a disc-type tool magazine (44) arranged on the reducer (43).

2. The tool magazine device for milling equipment according to claim 1, characterized in that: The disc-type tool magazine (44) is provided with a spindle inner cone cleaner (45).

3. The tool magazine device for milling equipment according to claim 1, characterized in that: The grinding wheel mechanism (30) comprises a grinding wheel support (31) and a dressing grinding wheel (32) arranged on the grinding wheel support (31).

4. The tool magazine device for milling equipment according to claim 1, characterized in that: The plurality of brush mechanisms (20) are arranged on the tool magazine base (10) via a sheet metal cover (21).

5. The tool magazine device for milling equipment according to claim 1, characterized in that: The plurality of brush mechanisms (20), the plurality of grinding wheel mechanisms (30), and the plurality of grinding wheel mechanisms (30) are arranged in parallel.

6. The tool magazine device for milling equipment according to claim 4, characterized in that: The brush mechanism (20) comprises a plurality of layers of brushes (22) arranged on the sheet metal cover (21).

7. The tool magazine device for milling equipment according to claim 6, characterized in that: The brush mechanism (20) further comprises an air cavity tube (23) and a water cavity tube (24) which are arranged at one end of the multi-layer brush (22) and located on the sheet metal cover (21).

8. The tool magazine device for milling equipment according to claim 7, characterized in that: The air cavity tube (23) is connected to a fan.

9. The tool magazine device for milling equipment according to claim 8, characterized in that: The water cavity tube (24) is connected to a water pump.

10. The tool magazine device for milling equipment according to claim 1, characterized in that: A blocking cover (15) is provided on the tool magazine base (10).

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